25922288

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 62138880

約数和(自身を除く): 36216592

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 29, 46, 56, 58, 92, 112, 116, 161, 184, 203, 232, 322, 347, 368, 406, 464, 644, 667, 694, 812, 1288, 1334, 1388, 1624, 2429, 2576, 2668, 2776, 3248, 4669, 4858, 5336, 5552, 7981, 9338, 9716, 10063, 10672, 15962, 18676, 19432, 20126, 31924, 37352, 38864, 40252, 55867, 63848, 70441, 74704, 80504, 111734, 127696, 140882, 161008, 223468, 231449, 281764, 446936, 462898, 563528, 893872, 925796, 1127056, 1620143, 1851592, 3240286, 3703184, 6480572, 12961144, 25922288]

約数ペア:

[(1, 25922288), (2, 12961144), (4, 6480572), (7, 3703184), (8, 3240286), (14, 1851592), (16, 1620143), (23, 1127056), (28, 925796), (29, 893872), (46, 563528), (56, 462898), (58, 446936), (92, 281764), (112, 231449), (116, 223468), (161, 161008), (184, 140882), (203, 127696), (232, 111734), (322, 80504), (347, 74704), (368, 70441), (406, 63848), (464, 55867), (644, 40252), (667, 38864), (694, 37352), (812, 31924), (1288, 20126), (1334, 19432), (1388, 18676), (1624, 15962), (2429, 10672), (2576, 10063), (2668, 9716), (2776, 9338), (3248, 7981), (4669, 5552), (4858, 5336)]